Hi i have a ipad 4 128 gig, 3g running ios 6.1 jailbreak

I have a problem every time i stream a video my screen gets very bright after i leave the video it last for 10 seconds please help i cant watch any video the brighness level is over the max like 10 times!


This happens on youtube, safari and all the videos i watch on fullscreen




HELP PLEASE THANKS